Finding the Third Proportional to 162,106.50 and 349,182

Step by Step Solution

1. Step 1: Write the proportion equation
   162,106.50 : 349,182 = 349,182 : x
2. Step 2: Convert to fraction form
   162,106.50/349,182 = 349,182/x
3. Step 3: Cross multiply
   162,106.50x = 349,182 × 349,182
4. Step 4: Simplify right side
   162,106.50x = 121,928,069,124
5. Step 5: Solve for x
   x = 121,928,069,124/162,106.50
6. Step 6: Final answer
   x = 752,147.93